15387708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 42151424

約数和(自身を除く): 26763716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4951, 9902, 14853, 19804, 29706, 34657, 59412, 69314, 103971, 138628, 183187, 207942, 366374, 415884, 549561, 732748, 1099122, 1282309, 2198244, 2564618, 3846927, 5129236, 7693854, 15387708]

約数ペア:

[(1, 15387708), (2, 7693854), (3, 5129236), (4, 3846927), (6, 2564618), (7, 2198244), (12, 1282309), (14, 1099122), (21, 732748), (28, 549561), (37, 415884), (42, 366374), (74, 207942), (84, 183187), (111, 138628), (148, 103971), (222, 69314), (259, 59412), (444, 34657), (518, 29706), (777, 19804), (1036, 14853), (1554, 9902), (3108, 4951)]